Description :
A scientist invents a television device called the Iconoscope. Foreign agents hear about it and try to steal it. Television Spy
Genre :
Casting :
William Henry , Judith Barrett , William Collier Sr. , Richard Denning , John Eldredge , Dorothy Tree , Anthony Quinn , Minor Watson , Morgan Conway , Byron Foulger , Chester Clute , Wolfgang Zilzer , Olaf Hytten , Hilda Plowright , Ottola Nesmith , Wade Boteler ,